TetraMouse HomeTetraMouse Homeby TetraLite Products
The low cost, hands free, high precision, full function mouth operated mouse.
Lowest price! Unconditional warranty!

☼ TetraMouse - Since 2005 ☼
Celebrating 12 years of improving the quality of life for people around the world.

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TetraMouse models offer more built-in features at the lowest price of all mouth-operated mice.
The two TetraMouse models TMXS and TMXA, consist of dual joysticks that may be operated using the lip, chin, tongue or fingers. The joystick on the right controls the mouse pointer movement and is also used to change settings when in program mode, while the left joystick provides up to 8-buttons (left, right, middle and mouse buttons 4 through 8), left and right click and hold (drag and drop) functions, scrolling (with auto repeat scrolling) and user controlled programming functions. The TetraMouse TMXS and TMXA models are standard USB mice, which means they will work on any computer, AAC device, or other device capable of supporting a USB mouse input.
TetraMouse XS (TMXS)

TetraMouse TMXS
Dual-joystick, "8-way" pointer movement, 8-button with click & hold and scroll functions. Lip-, chin-, tongue-, or finger-operated mouse. Available in thousands of color combinations of your choice.
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TMXS Price: $349

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TetraMouse XA (TMXA)

TetraMouse TMXA
Dual-joystick, "Analog" pointer movement, 8-button with click & hold and scroll functions. Lip-, chin-, tongue-, or finger-operated mouse. Available in thousands of color combinations of your choice.
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TMXA Price: $449

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TetraMouse Mounting System (TMMS)


TetraMouse Mounting System allows mounting and universal positioning for the TetraMouse. (Not included with theTetraMouse.)
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TMMS Price: $99

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TetraClick (TMTC)

TetraMouse TetraClick
Bring your own switches to build a custom switch-operated USB dual-mode (3-button mouse/5-button and scroll 'clicker'). Uses industry-standard 1/8" (3.5mm) size inputs jacks.
(The TetraClick is not required for TetraMouse models. It is a stand-alone mouse or mouse clicker.)
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TMTC Price: $99
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Standard Round Knobs (TMRK)
Fits all TetraMouse models


These are the same type knobs that come as standard knobs with the TetraMouse TMXS and TMXA. Made of non-toxic, biodegradable PLA plastic with threaded aluminum insert.
Standard Round Knobs - TMRK -
Price: $8.00/pair

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Cup Knobs (TMCK)
Fits all TetraMouse models


Cup-shaped knobs allow easier operation with the tongue or a fingertip. Made of non-toxic, biodegradable PLA plastic with threaded aluminum insert.
Cup Knobs - TMCK -
Price: $8.00/pair
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Rubber Bulb Knobs (TMBK)
Fits all TetraMouse models


Rubber Bulb Knobs may be a good choice for people with motor control issues. They bend easily reducing the risk of injury or damage. Made of Neoprene rubber with threaded aluminum insert.
Rubber Bulb Knobs - TMBK -
Price: $8.00/pair

(Black color only)
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